I am developing application for Storm using eclipse plugin (version 4.7.0).
I need to store some data in database as built in. When I searched for this I found that we can use the Sqllite as database. But, it seems we need JDE version 5.0 to use Sqllite. When I went to download JDE 5.0, it does not available for now.

I need to know when JDE 5.0 and Sqllite will be available for download?
Is anyother opensource database is available for use?